31466556

素因数分解:

$2^2\times 3^8\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:148

約数の個数: 108

約数和(自身を含む): 90930840

約数和(自身を除く): 59464284

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 109, 132, 162, 198, 218, 243, 297, 324, 327, 396, 436, 486, 594, 654, 729, 891, 972, 981, 1188, 1199, 1308, 1458, 1782, 1962, 2187, 2398, 2673, 2916, 2943, 3564, 3597, 3924, 4374, 4796, 5346, 5886, 6561, 7194, 8019, 8748, 8829, 10692, 10791, 11772, 13122, 14388, 16038, 17658, 21582, 24057, 26244, 26487, 32076, 32373, 35316, 43164, 48114, 52974, 64746, 72171, 79461, 96228, 97119, 105948, 129492, 144342, 158922, 194238, 238383, 288684, 291357, 317844, 388476, 476766, 582714, 715149, 874071, 953532, 1165428, 1430298, 1748142, 2622213, 2860596, 3496284, 5244426, 7866639, 10488852, 15733278, 31466556]

約数ペア:

[(1, 31466556), (2, 15733278), (3, 10488852), (4, 7866639), (6, 5244426), (9, 3496284), (11, 2860596), (12, 2622213), (18, 1748142), (22, 1430298), (27, 1165428), (33, 953532), (36, 874071), (44, 715149), (54, 582714), (66, 476766), (81, 388476), (99, 317844), (108, 291357), (109, 288684), (132, 238383), (162, 194238), (198, 158922), (218, 144342), (243, 129492), (297, 105948), (324, 97119), (327, 96228), (396, 79461), (436, 72171), (486, 64746), (594, 52974), (654, 48114), (729, 43164), (891, 35316), (972, 32373), (981, 32076), (1188, 26487), (1199, 26244), (1308, 24057), (1458, 21582), (1782, 17658), (1962, 16038), (2187, 14388), (2398, 13122), (2673, 11772), (2916, 10791), (2943, 10692), (3564, 8829), (3597, 8748), (3924, 8019), (4374, 7194), (4796, 6561), (5346, 5886)]