40441518

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 101084256

約数和(自身を除く): 60642738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 81, 111, 117, 162, 173, 222, 234, 243, 333, 346, 351, 481, 486, 519, 666, 702, 962, 999, 1038, 1053, 1443, 1557, 1998, 2106, 2249, 2886, 2997, 3114, 3159, 4329, 4498, 4671, 5994, 6318, 6401, 6747, 8658, 8991, 9342, 12802, 12987, 13494, 14013, 17982, 19203, 20241, 25974, 28026, 38406, 38961, 40482, 42039, 57609, 60723, 77922, 83213, 84078, 115218, 116883, 121446, 166426, 172827, 182169, 233766, 249639, 345654, 364338, 499278, 518481, 546507, 748917, 1036962, 1093014, 1497834, 1555443, 2246751, 3110886, 4493502, 6740253, 13480506, 20220759, 40441518]

約数ペア:

[(1, 40441518), (2, 20220759), (3, 13480506), (6, 6740253), (9, 4493502), (13, 3110886), (18, 2246751), (26, 1555443), (27, 1497834), (37, 1093014), (39, 1036962), (54, 748917), (74, 546507), (78, 518481), (81, 499278), (111, 364338), (117, 345654), (162, 249639), (173, 233766), (222, 182169), (234, 172827), (243, 166426), (333, 121446), (346, 116883), (351, 115218), (481, 84078), (486, 83213), (519, 77922), (666, 60723), (702, 57609), (962, 42039), (999, 40482), (1038, 38961), (1053, 38406), (1443, 28026), (1557, 25974), (1998, 20241), (2106, 19203), (2249, 17982), (2886, 14013), (2997, 13494), (3114, 12987), (3159, 12802), (4329, 9342), (4498, 8991), (4671, 8658), (5994, 6747), (6318, 6401)]