1245133674

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^2$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 2907031680

約数和(自身を除く): 1661898006

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 71, 82, 89, 123, 142, 178, 213, 246, 267, 369, 426, 534, 639, 738, 801, 1107, 1278, 1602, 1917, 2214, 2403, 2911, 3649, 3834, 4806, 5822, 6319, 7298, 7921, 8733, 10947, 12638, 15842, 17466, 18957, 21894, 23763, 26199, 32841, 37914, 47526, 52398, 56871, 65682, 71289, 78597, 98523, 113742, 142578, 157194, 170613, 197046, 213867, 259079, 324761, 341226, 427734, 518158, 562391, 649522, 777237, 974283, 1124782, 1554474, 1687173, 1948566, 2331711, 2922849, 3374346, 4663422, 5061519, 5845698, 6995133, 8768547, 10123038, 13990266, 15184557, 17537094, 23058031, 30369114, 46116062, 69174093, 138348186, 207522279, 415044558, 622566837, 1245133674]

約数ペア:

[(1, 1245133674), (2, 622566837), (3, 415044558), (6, 207522279), (9, 138348186), (18, 69174093), (27, 46116062), (41, 30369114), (54, 23058031), (71, 17537094), (82, 15184557), (89, 13990266), (123, 10123038), (142, 8768547), (178, 6995133), (213, 5845698), (246, 5061519), (267, 4663422), (369, 3374346), (426, 2922849), (534, 2331711), (639, 1948566), (738, 1687173), (801, 1554474), (1107, 1124782), (1278, 974283), (1602, 777237), (1917, 649522), (2214, 562391), (2403, 518158), (2911, 427734), (3649, 341226), (3834, 324761), (4806, 259079), (5822, 213867), (6319, 197046), (7298, 170613), (7921, 157194), (8733, 142578), (10947, 113742), (12638, 98523), (15842, 78597), (17466, 71289), (18957, 65682), (21894, 56871), (23763, 52398), (26199, 47526), (32841, 37914)]