21167773326

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{124351}}^1$

素因数の和:124566

約数の個数: 72

約数和(自身を含む): 53628292224

約数和(自身を除く): 32460518898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 193, 294, 386, 441, 579, 882, 1158, 1351, 1737, 2702, 3474, 4053, 8106, 9457, 12159, 18914, 24318, 28371, 56742, 85113, 124351, 170226, 248702, 373053, 746106, 870457, 1119159, 1740914, 2238318, 2611371, 5222742, 6093199, 7834113, 12186398, 15668226, 18279597, 23999743, 36559194, 47999486, 54838791, 71999229, 109677582, 143998458, 167998201, 215997687, 335996402, 431995374, 503994603, 1007989206, 1175987407, 1511983809, 2351974814, 3023967618, 3527962221, 7055924442, 10583886663, 21167773326]

約数ペア:

[(1, 21167773326), (2, 10583886663), (3, 7055924442), (6, 3527962221), (7, 3023967618), (9, 2351974814), (14, 1511983809), (18, 1175987407), (21, 1007989206), (42, 503994603), (49, 431995374), (63, 335996402), (98, 215997687), (126, 167998201), (147, 143998458), (193, 109677582), (294, 71999229), (386, 54838791), (441, 47999486), (579, 36559194), (882, 23999743), (1158, 18279597), (1351, 15668226), (1737, 12186398), (2702, 7834113), (3474, 6093199), (4053, 5222742), (8106, 2611371), (9457, 2238318), (12159, 1740914), (18914, 1119159), (24318, 870457), (28371, 746106), (56742, 373053), (85113, 248702), (124351, 170226)]