19690328196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{62861}}^1$

素因数の和:63002

約数の個数: 144

約数和(自身を含む): 62604517248

約数和(自身を除く): 42914189052

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 113, 126, 132, 154, 198, 226, 231, 252, 308, 339, 396, 452, 462, 678, 693, 791, 924, 1017, 1243, 1356, 1386, 1582, 2034, 2373, 2486, 2772, 3164, 3729, 4068, 4746, 4972, 7119, 7458, 8701, 9492, 11187, 14238, 14916, 17402, 22374, 26103, 28476, 34804, 44748, 52206, 62861, 78309, 104412, 125722, 156618, 188583, 251444, 313236, 377166, 440027, 565749, 691471, 754332, 880054, 1131498, 1320081, 1382942, 1760108, 2074413, 2262996, 2640162, 2765884, 3960243, 4148826, 4840297, 5280324, 6223239, 7103293, 7920486, 8297652, 9680594, 12446478, 14206586, 14520891, 15840972, 19361188, 21309879, 24892956, 28413172, 29041782, 42619758, 43562673, 49723051, 58083564, 63929637, 78136223, 85239516, 87125346, 99446102, 127859274, 149169153, 156272446, 174250692, 198892204, 234408669, 255718548, 298338306, 312544892, 447507459, 468817338, 546953561, 596676612, 703226007, 895014918, 937634676, 1093907122, 1406452014, 1640860683, 1790029836, 2187814244, 2812904028, 3281721366, 4922582049, 6563442732, 9845164098, 19690328196]

約数ペア:

[(1, 19690328196), (2, 9845164098), (3, 6563442732), (4, 4922582049), (6, 3281721366), (7, 2812904028), (9, 2187814244), (11, 1790029836), (12, 1640860683), (14, 1406452014), (18, 1093907122), (21, 937634676), (22, 895014918), (28, 703226007), (33, 596676612), (36, 546953561), (42, 468817338), (44, 447507459), (63, 312544892), (66, 298338306), (77, 255718548), (84, 234408669), (99, 198892204), (113, 174250692), (126, 156272446), (132, 149169153), (154, 127859274), (198, 99446102), (226, 87125346), (231, 85239516), (252, 78136223), (308, 63929637), (339, 58083564), (396, 49723051), (452, 43562673), (462, 42619758), (678, 29041782), (693, 28413172), (791, 24892956), (924, 21309879), (1017, 19361188), (1243, 15840972), (1356, 14520891), (1386, 14206586), (1582, 12446478), (2034, 9680594), (2373, 8297652), (2486, 7920486), (2772, 7103293), (3164, 6223239), (3729, 5280324), (4068, 4840297), (4746, 4148826), (4972, 3960243), (7119, 2765884), (7458, 2640162), (8701, 2262996), (9492, 2074413), (11187, 1760108), (14238, 1382942), (14916, 1320081), (17402, 1131498), (22374, 880054), (26103, 754332), (28476, 691471), (34804, 565749), (44748, 440027), (52206, 377166), (62861, 313236), (78309, 251444), (104412, 188583), (125722, 156618)]