18642624420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1951}}^1\times {\mathrm{22751}}^1$

素因数の和:24721

約数の個数: 96

約数和(自身を含む): 59689598976

約数和(自身を除く): 41046974556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1951, 3902, 5853, 7804, 9755, 11706, 13657, 19510, 22751, 23412, 27314, 29265, 39020, 40971, 45502, 54628, 58530, 68253, 68285, 81942, 91004, 113755, 117060, 136506, 136570, 159257, 163884, 204855, 227510, 273012, 273140, 318514, 341265, 409710, 455020, 477771, 637028, 682530, 796285, 819420, 955542, 1365060, 1592570, 1911084, 2388855, 3185140, 4777710, 9555420, 44387201, 88774402, 133161603, 177548804, 221936005, 266323206, 310710407, 443872010, 532646412, 621420814, 665808015, 887744020, 932131221, 1242841628, 1331616030, 1553552035, 1864262442, 2663232060, 3107104070, 3728524884, 4660656105, 6214208140, 9321312210, 18642624420]

約数ペア:

[(1, 18642624420), (2, 9321312210), (3, 6214208140), (4, 4660656105), (5, 3728524884), (6, 3107104070), (7, 2663232060), (10, 1864262442), (12, 1553552035), (14, 1331616030), (15, 1242841628), (20, 932131221), (21, 887744020), (28, 665808015), (30, 621420814), (35, 532646412), (42, 443872010), (60, 310710407), (70, 266323206), (84, 221936005), (105, 177548804), (140, 133161603), (210, 88774402), (420, 44387201), (1951, 9555420), (3902, 4777710), (5853, 3185140), (7804, 2388855), (9755, 1911084), (11706, 1592570), (13657, 1365060), (19510, 955542), (22751, 819420), (23412, 796285), (27314, 682530), (29265, 637028), (39020, 477771), (40971, 455020), (45502, 409710), (54628, 341265), (58530, 318514), (68253, 273140), (68285, 273012), (81942, 227510), (91004, 204855), (113755, 163884), (117060, 159257), (136506, 136570)]