9718818228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2819}}^1\times {\mathrm{13681}}^1$

素因数の和:16517

約数の個数: 72

約数和(自身を含む): 28088598720

約数和(自身を除く): 18369780492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2819, 5638, 8457, 11276, 13681, 16914, 19733, 25371, 27362, 33828, 39466, 41043, 50742, 54724, 59199, 78932, 82086, 95767, 101484, 118398, 123129, 164172, 177597, 191534, 236796, 246258, 287301, 355194, 383068, 492516, 574602, 710388, 861903, 1149204, 1723806, 3447612, 38566739, 77133478, 115700217, 154266956, 231400434, 269967173, 347100651, 462800868, 539934346, 694201302, 809901519, 1079868692, 1388402604, 1619803038, 2429704557, 3239606076, 4859409114, 9718818228]

約数ペア:

[(1, 9718818228), (2, 4859409114), (3, 3239606076), (4, 2429704557), (6, 1619803038), (7, 1388402604), (9, 1079868692), (12, 809901519), (14, 694201302), (18, 539934346), (21, 462800868), (28, 347100651), (36, 269967173), (42, 231400434), (63, 154266956), (84, 115700217), (126, 77133478), (252, 38566739), (2819, 3447612), (5638, 1723806), (8457, 1149204), (11276, 861903), (13681, 710388), (16914, 574602), (19733, 492516), (25371, 383068), (27362, 355194), (33828, 287301), (39466, 246258), (41043, 236796), (50742, 191534), (54724, 177597), (59199, 164172), (78932, 123129), (82086, 118398), (95767, 101484)]