21103597764

素因数分解:

$2^2\times 3^4\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{1931}}^1$

素因数の和:2415

約数の個数: 120

約数和(自身を含む): 55965016800

約数和(自身を除く): 34861419036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 267, 324, 356, 379, 534, 758, 801, 1068, 1137, 1516, 1602, 1931, 2274, 2403, 3204, 3411, 3862, 4548, 4806, 5793, 6822, 7209, 7724, 9612, 10233, 11586, 13644, 14418, 17379, 20466, 23172, 28836, 30699, 33731, 34758, 40932, 52137, 61398, 67462, 69516, 101193, 104274, 122796, 134924, 156411, 171859, 202386, 208548, 303579, 312822, 343718, 404772, 515577, 607158, 625644, 687436, 731849, 910737, 1031154, 1214316, 1463698, 1546731, 1821474, 2062308, 2195547, 2732211, 2927396, 3093462, 3642948, 4391094, 4640193, 5464422, 6186924, 6586641, 8782188, 9280386, 10928844, 13173282, 13920579, 18560772, 19759923, 26346564, 27841158, 39519846, 55682316, 59279769, 65134561, 79039692, 118559538, 130269122, 195403683, 237119076, 260538244, 390807366, 586211049, 781614732, 1172422098, 1758633147, 2344844196, 3517266294, 5275899441, 7034532588, 10551798882, 21103597764]

約数ペア:

[(1, 21103597764), (2, 10551798882), (3, 7034532588), (4, 5275899441), (6, 3517266294), (9, 2344844196), (12, 1758633147), (18, 1172422098), (27, 781614732), (36, 586211049), (54, 390807366), (81, 260538244), (89, 237119076), (108, 195403683), (162, 130269122), (178, 118559538), (267, 79039692), (324, 65134561), (356, 59279769), (379, 55682316), (534, 39519846), (758, 27841158), (801, 26346564), (1068, 19759923), (1137, 18560772), (1516, 13920579), (1602, 13173282), (1931, 10928844), (2274, 9280386), (2403, 8782188), (3204, 6586641), (3411, 6186924), (3862, 5464422), (4548, 4640193), (4806, 4391094), (5793, 3642948), (6822, 3093462), (7209, 2927396), (7724, 2732211), (9612, 2195547), (10233, 2062308), (11586, 1821474), (13644, 1546731), (14418, 1463698), (17379, 1214316), (20466, 1031154), (23172, 910737), (28836, 731849), (30699, 687436), (33731, 625644), (34758, 607158), (40932, 515577), (52137, 404772), (61398, 343718), (67462, 312822), (69516, 303579), (101193, 208548), (104274, 202386), (122796, 171859), (134924, 156411)]