9901764

素因数分解:

$2^2\times 3^5\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 26539968

約数和(自身を除く): 16638204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 167, 183, 243, 244, 324, 334, 366, 486, 501, 549, 668, 732, 972, 1002, 1098, 1503, 1647, 2004, 2196, 3006, 3294, 4509, 4941, 6012, 6588, 9018, 9882, 10187, 13527, 14823, 18036, 19764, 20374, 27054, 29646, 30561, 40581, 40748, 54108, 59292, 61122, 81162, 91683, 122244, 162324, 183366, 275049, 366732, 550098, 825147, 1100196, 1650294, 2475441, 3300588, 4950882, 9901764]

約数ペア:

[(1, 9901764), (2, 4950882), (3, 3300588), (4, 2475441), (6, 1650294), (9, 1100196), (12, 825147), (18, 550098), (27, 366732), (36, 275049), (54, 183366), (61, 162324), (81, 122244), (108, 91683), (122, 81162), (162, 61122), (167, 59292), (183, 54108), (243, 40748), (244, 40581), (324, 30561), (334, 29646), (366, 27054), (486, 20374), (501, 19764), (549, 18036), (668, 14823), (732, 13527), (972, 10187), (1002, 9882), (1098, 9018), (1503, 6588), (1647, 6012), (2004, 4941), (2196, 4509), (3006, 3294)]