21637210056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{30893}}^1$

素因数の和:31299

約数の個数: 128

約数和(自身を含む): 67620787200

約数和(自身を除く): 45983577144

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 379, 462, 616, 758, 924, 1137, 1516, 1848, 2274, 2653, 3032, 4169, 4548, 5306, 7959, 8338, 9096, 10612, 12507, 15918, 16676, 21224, 25014, 29183, 30893, 31836, 33352, 50028, 58366, 61786, 63672, 87549, 92679, 100056, 116732, 123572, 175098, 185358, 216251, 233464, 247144, 339823, 350196, 370716, 432502, 648753, 679646, 700392, 741432, 865004, 1019469, 1297506, 1359292, 1730008, 2038938, 2378761, 2595012, 2718584, 4077876, 4757522, 5190024, 7136283, 8155752, 9515044, 11708447, 14272566, 19030088, 23416894, 28545132, 35125341, 46833788, 57090264, 70250682, 81959129, 93667576, 128792917, 140501364, 163918258, 245877387, 257585834, 281002728, 327836516, 386378751, 491754774, 515171668, 655673032, 772757502, 901550419, 983509548, 1030343336, 1545515004, 1803100838, 1967019096, 2704651257, 3091030008, 3606201676, 5409302514, 7212403352, 10818605028, 21637210056]

約数ペア:

[(1, 21637210056), (2, 10818605028), (3, 7212403352), (4, 5409302514), (6, 3606201676), (7, 3091030008), (8, 2704651257), (11, 1967019096), (12, 1803100838), (14, 1545515004), (21, 1030343336), (22, 983509548), (24, 901550419), (28, 772757502), (33, 655673032), (42, 515171668), (44, 491754774), (56, 386378751), (66, 327836516), (77, 281002728), (84, 257585834), (88, 245877387), (132, 163918258), (154, 140501364), (168, 128792917), (231, 93667576), (264, 81959129), (308, 70250682), (379, 57090264), (462, 46833788), (616, 35125341), (758, 28545132), (924, 23416894), (1137, 19030088), (1516, 14272566), (1848, 11708447), (2274, 9515044), (2653, 8155752), (3032, 7136283), (4169, 5190024), (4548, 4757522), (5306, 4077876), (7959, 2718584), (8338, 2595012), (9096, 2378761), (10612, 2038938), (12507, 1730008), (15918, 1359292), (16676, 1297506), (21224, 1019469), (25014, 865004), (29183, 741432), (30893, 700392), (31836, 679646), (33352, 648753), (50028, 432502), (58366, 370716), (61786, 350196), (63672, 339823), (87549, 247144), (92679, 233464), (100056, 216251), (116732, 185358), (123572, 175098)]