3920196

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 10916640

約数和(自身を除く): 6996444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 59, 84, 98, 113, 118, 147, 177, 196, 226, 236, 294, 339, 354, 413, 452, 588, 678, 708, 791, 826, 1239, 1356, 1582, 1652, 2373, 2478, 2891, 3164, 4746, 4956, 5537, 5782, 6667, 8673, 9492, 11074, 11564, 13334, 16611, 17346, 20001, 22148, 26668, 33222, 34692, 40002, 46669, 66444, 80004, 93338, 140007, 186676, 280014, 326683, 560028, 653366, 980049, 1306732, 1960098, 3920196]

約数ペア:

[(1, 3920196), (2, 1960098), (3, 1306732), (4, 980049), (6, 653366), (7, 560028), (12, 326683), (14, 280014), (21, 186676), (28, 140007), (42, 93338), (49, 80004), (59, 66444), (84, 46669), (98, 40002), (113, 34692), (118, 33222), (147, 26668), (177, 22148), (196, 20001), (226, 17346), (236, 16611), (294, 13334), (339, 11564), (354, 11074), (413, 9492), (452, 8673), (588, 6667), (678, 5782), (708, 5537), (791, 4956), (826, 4746), (1239, 3164), (1356, 2891), (1582, 2478), (1652, 2373)]