2888917251948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{881842873}}^1$

素因数の和:881842903

約数の個数: 72

約数和(自身を含む): 8987742571808

約数和(自身を除く): 6098825319860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 881842873, 1763685746, 2645528619, 3527371492, 5291057238, 6172900111, 7936585857, 10582114476, 11463957349, 12345800222, 15873171714, 18518700333, 22927914698, 24691600444, 31746343428, 34391872047, 37037400666, 45855829396, 55556100999, 68783744094, 74074801332, 80247701443, 103175616141, 111112201998, 137567488188, 160495402886, 206351232282, 222224403996, 240743104329, 320990805772, 412702464564, 481486208658, 722229312987, 962972417316, 1444458625974, 2888917251948]

約数ペア:

[(1, 2888917251948), (2, 1444458625974), (3, 962972417316), (4, 722229312987), (6, 481486208658), (7, 412702464564), (9, 320990805772), (12, 240743104329), (13, 222224403996), (14, 206351232282), (18, 160495402886), (21, 137567488188), (26, 111112201998), (28, 103175616141), (36, 80247701443), (39, 74074801332), (42, 68783744094), (52, 55556100999), (63, 45855829396), (78, 37037400666), (84, 34391872047), (91, 31746343428), (117, 24691600444), (126, 22927914698), (156, 18518700333), (182, 15873171714), (234, 12345800222), (252, 11463957349), (273, 10582114476), (364, 7936585857), (468, 6172900111), (546, 5291057238), (819, 3527371492), (1092, 2645528619), (1638, 1763685746), (3276, 881842873)]