40592916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12391}}^1$

素因数の和:12421

約数の個数: 72

約数和(自身を含む): 126299264

約数和(自身を除く): 85706348

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, 12391, 24782, 37173, 49564, 74346, 86737, 111519, 148692, 161083, 173474, 223038, 260211, 322166, 346948, 446076, 483249, 520422, 644332, 780633, 966498, 1040844, 1127581, 1449747, 1561266, 1932996, 2255162, 2899494, 3122532, 3382743, 4510324, 5798988, 6765486, 10148229, 13530972, 20296458, 40592916]

約数ペア:

[(1, 40592916), (2, 20296458), (3, 13530972), (4, 10148229), (6, 6765486), (7, 5798988), (9, 4510324), (12, 3382743), (13, 3122532), (14, 2899494), (18, 2255162), (21, 1932996), (26, 1561266), (28, 1449747), (36, 1127581), (39, 1040844), (42, 966498), (52, 780633), (63, 644332), (78, 520422), (84, 483249), (91, 446076), (117, 346948), (126, 322166), (156, 260211), (182, 223038), (234, 173474), (252, 161083), (273, 148692), (364, 111519), (468, 86737), (546, 74346), (819, 49564), (1092, 37173), (1638, 24782), (3276, 12391)]