2019618972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5297}}^1$

素因数の和:5420

約数の個数: 144

約数和(自身を含む): 6248249280

約数和(自身を除く): 4228630308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 89, 102, 119, 126, 153, 178, 204, 238, 252, 267, 306, 356, 357, 476, 534, 612, 623, 714, 801, 1068, 1071, 1246, 1428, 1513, 1602, 1869, 2142, 2492, 3026, 3204, 3738, 4284, 4539, 5297, 5607, 6052, 7476, 9078, 10591, 10594, 11214, 13617, 15891, 18156, 21182, 21188, 22428, 27234, 31773, 31782, 37079, 42364, 47673, 54468, 63546, 63564, 74158, 90049, 95319, 95346, 111237, 127092, 148316, 180098, 190638, 190692, 222474, 270147, 333711, 360196, 381276, 444948, 471433, 540294, 630343, 667422, 810441, 942866, 1080588, 1260686, 1334844, 1414299, 1620882, 1885732, 1891029, 2521372, 2828598, 3241764, 3300031, 3782058, 4242897, 5657196, 5673087, 6600062, 7564116, 8014361, 8485794, 9900093, 11346174, 13200124, 16028722, 16971588, 19800186, 22692348, 24043083, 29700279, 32057444, 39600372, 48086166, 56100527, 59400558, 72129249, 96172332, 112201054, 118801116, 144258498, 168301581, 224402108, 288516996, 336603162, 504904743, 673206324, 1009809486, 2019618972]

約数ペア:

[(1, 2019618972), (2, 1009809486), (3, 673206324), (4, 504904743), (6, 336603162), (7, 288516996), (9, 224402108), (12, 168301581), (14, 144258498), (17, 118801116), (18, 112201054), (21, 96172332), (28, 72129249), (34, 59400558), (36, 56100527), (42, 48086166), (51, 39600372), (63, 32057444), (68, 29700279), (84, 24043083), (89, 22692348), (102, 19800186), (119, 16971588), (126, 16028722), (153, 13200124), (178, 11346174), (204, 9900093), (238, 8485794), (252, 8014361), (267, 7564116), (306, 6600062), (356, 5673087), (357, 5657196), (476, 4242897), (534, 3782058), (612, 3300031), (623, 3241764), (714, 2828598), (801, 2521372), (1068, 1891029), (1071, 1885732), (1246, 1620882), (1428, 1414299), (1513, 1334844), (1602, 1260686), (1869, 1080588), (2142, 942866), (2492, 810441), (3026, 667422), (3204, 630343), (3738, 540294), (4284, 471433), (4539, 444948), (5297, 381276), (5607, 360196), (6052, 333711), (7476, 270147), (9078, 222474), (10591, 190692), (10594, 190638), (11214, 180098), (13617, 148316), (15891, 127092), (18156, 111237), (21182, 95346), (21188, 95319), (22428, 90049), (27234, 74158), (31773, 63564), (31782, 63546), (37079, 54468), (42364, 47673)]