2598156

素因数分解:

$2^2\times 3^{10}\times {\mathrm{11}}^1$

素因数の和:45

約数の個数: 66

約数和(自身を含む): 7440132

約数和(自身を除く): 4841976

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 729, 891, 972, 1188, 1458, 1782, 2187, 2673, 2916, 3564, 4374, 5346, 6561, 8019, 8748, 10692, 13122, 16038, 19683, 24057, 26244, 32076, 39366, 48114, 59049, 72171, 78732, 96228, 118098, 144342, 216513, 236196, 288684, 433026, 649539, 866052, 1299078, 2598156]

約数ペア:

[(1, 2598156), (2, 1299078), (3, 866052), (4, 649539), (6, 433026), (9, 288684), (11, 236196), (12, 216513), (18, 144342), (22, 118098), (27, 96228), (33, 78732), (36, 72171), (44, 59049), (54, 48114), (66, 39366), (81, 32076), (99, 26244), (108, 24057), (132, 19683), (162, 16038), (198, 13122), (243, 10692), (297, 8748), (324, 8019), (396, 6561), (486, 5346), (594, 4374), (729, 3564), (891, 2916), (972, 2673), (1188, 2187), (1458, 1782)]